发明名称 Radiotelefon med h°y antenneeffektivitet
摘要 A radio telephone, preferably intended for cellular telecommunication, has an apparatus housing (20) and at least one antenna (21), which is mounted to or in connection with the apparatus housing for performing the wireless communication of the radio telephone by transmitting and receiving radiofrequent electromagnetic waves in a given wavelength range. A current-reducing means (30, 31) is mounted to the apparatus housing (20) between the antenna (21) and a side (23) of the radio telephone, which during normal use faces a human user (1). The means has conductive as well as dielectric properties and is arranged to reduce or eliminate electric currents present in and/or on the apparatus housing (20) between the antenna (21) and said side (23) of the radio telephone.
申请公布号 NO992136(D0) 申请公布日期 1999.05.03
申请号 NO19990002136 申请日期 1999.05.03
申请人 TELEFONAKTIEBOLAGET L M ERICSSON 发明人 MORTENSSON, DAG JOHAN FREDRIK;HOKANSSON, HANS KENNETH;YING, ZHINONG
分类号 H01Q1/12;H01Q1/24;H01Q1/27;H01Q17/00;H04B1/38;H04M1/03 主分类号 H01Q1/12
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